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4.1.2 pH Scale — Edexcel Chemistry 1CH0 | GradeGen.AI
Chemistry
Chemical Changes
Acids
pH Scale
pH Scale
Edexcel GCSE Chemistry (1CH0) — Chemical Changes
What You Need to Know
Recall that a neutral solution has a pH of 7, acidic solutions have lower pH values, and alkaline solutions have higher pH values.
Revision Notes
1
pH Scale
5 key terms
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Ion Sources in Acids and Alkalis
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